Dynamic structural order of a low-complexity domain facilitates assembly of intermediate filaments.


Journal

Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876

Informations de publication

Date de publication:
22 09 2020
Historique:
pubmed: 11 9 2020
medline: 18 11 2020
entrez: 10 9 2020
Statut: ppublish

Résumé

The coiled-coil domains of intermediate filament (IF) proteins are flanked by regions of low sequence complexity. Whereas IF coiled-coil domains assume dimeric and tetrameric conformations on their own, maturation of eight tetramers into cylindrical IFs is dependent on either "head" or "tail" domains of low sequence complexity. Here we confirm that the tail domain required for assembly of

Identifiants

pubmed: 32907935
pii: 2010000117
doi: 10.1073/pnas.2010000117
pmc: PMC7519307
doi:

Substances chimiques

Intermediate Filament Proteins 0

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

23510-23518

Subventions

Organisme : NIGMS NIH HHS
ID : R35 GM130358
Pays : United States

Informations de copyright

Copyright © 2020 the Author(s). Published by PNAS.

Déclaration de conflit d'intérêts

The authors declare no competing interest.

Références

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Auteurs

Vasiliy O Sysoev (VO)

Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390.

Masato Kato (M)

Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390.
Institute for Quantum Life Science, National Institutes for Quantum and Radiological Science and Technology, 263-8555 Chiba, Japan.

Lillian Sutherland (L)

Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390.

Rong Hu (R)

Department of Chemistry, University of California, Davis, CA 95616.

Steven L McKnight (SL)

Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390; Steven.McKnight@UTSouthwestern.edu dtmurray@ucdavis.edu.

Dylan T Murray (DT)

Department of Chemistry, University of California, Davis, CA 95616 Steven.McKnight@UTSouthwestern.edu dtmurray@ucdavis.edu.

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Classifications MeSH